This is because it has no particular pattern of versification or rhyme scheme.
[1] The metres and rhyme schemes of vatsun are varied, but generally each unit is a stanza of three lines followed by a refrain (vooj).
Vatsun bears a resemblance to Urdu lyric.
Vatsun is also similar to the ghazals of the Middle East and iambic pentameter of the Western world.
[citation needed] In poetry, it is a popular age-old folk-form dating back to the 14th century, when Lal Ded and Sheikh-ul-Alam (alias Nund Rishi) wrote in the Kashmiri language the devotional poetry depicting their mystic experiences, love for God, love for others, and folk dancing.